Used GMC Sierra 1500 AT4 for Sale nearMerrillan, WI
397 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 18,383
- Stock #:
- SP3958A
- VIN:
- 1GTUUEE81SZ218481
Sponsored by Kayser Chevrolet Sauk City
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
18,383 mi
Sauk City, WI
97 mi away
Good Deal
$54,105
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 91,791
- Stock #:
- PT13162
- VIN:
- 1GTUUEE87PZ317202
Price drop
-$1,000
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
91,791 mi
Rochester, MN
88 mi away
Great Deal
$37,999
$36,999
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 23,158
- Stock #:
- P0082
- VIN:
- 1GTUUEE8XSZ112269
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
23,158 mi
Lake City, MN
73 mi away
Good Deal
$53,350
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 71,085
- Stock #:
- 15234B2
- VIN:
- 3GTP9EEL9MG198289
Price drop
-$1,094
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
71,085 mi
St Charles, MN
71 mi away
Great Deal
$35,744
$35,000
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 51,452
- Stock #:
- 26501
- VIN:
- 3GTP9EELXMG463849
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
51,452 mi
Viroqua, WI
60 mi away
Good Deal
$39,240
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 122,519
- Stock #:
- 261593AA
- VIN:
- 1GTP9EEL8MZ105603
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
122,519 mi
Chippewa Falls, WI
43 mi away
Good Deal
$30,368
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 76,935
- Stock #:
- D6750A
- VIN:
- 3GTP9EED7LG134825
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
76,935 mi
Home delivery from Waupun, WI
Price includes $342 shipping
Fair Deal
$36,341
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,671
- Stock #:
- 261702A
- VIN:
- 3GTP9EED3KG161342
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
94,671 mi
Chippewa Falls, WI
43 mi away
Fair Deal
$32,352
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 67,800
- Stock #:
- QA6674
- VIN:
- 1GTUUEE84PZ198184
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
67,800 mi
Rochester, MN
88 mi away
Great Deal
$40,898
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 91,791
- Stock #:
- PT13162
- VIN:
- 1GTUUEE87PZ317202
Price drop
-$1,000
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
91,791 mi
Rochester, MN
88 mi away
Great Deal
$37,999
$36,999
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 63,184
- Stock #:
- EP04711
- VIN:
- 1GTP9EEL0KZ169678
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
63,184 mi
Stevens Point, WI
63 mi away
Good Deal
$36,899
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,374
- Stock #:
- 19519J
- VIN:
- 3GTP9EED0KG254643
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
105,374 mi
Red Wing, MN
87 mi away
Fair Deal
$30,572
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 21,748
- Stock #:
- P30579
- VIN:
- 1GTUUEEL4PZ276676
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
21,748 mi
Home delivery from Janesville, WI
Price includes $218 shipping
Good Deal
$50,732
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 37,434
- Stock #:
- ZC26465
- VIN:
- 1GTUUEE86RZ211357
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
37,434 mi
Home delivery from Hicksville, OH
Price includes $466 shipping
Great Deal
$48,856
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 53,392
- Stock #:
- 5244
- VIN:
- 1GTP9EEL9MZ452163
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
53,392 mi
Home delivery from Seffner, FL
Price includes $1,288 shipping
Great Deal
$38,777
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 132,116
- Stock #:
- T230138
- VIN:
- 3GTP9EEL3LG103112
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
132,116 mi
Zumbrota, MN
93 mi away
Good Deal
$29,945
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 27,864
- Stock #:
- P3958A
- VIN:
- 3GTUUEE81RG421610
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
27,864 mi
Home delivery from High Point, NC
Price includes $1,015 shipping
Fair Deal
$54,702
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 48,418
- Stock #:
- 26261A
- VIN:
- 1GTUUEEL6RZ142156
Price drop
-$1,000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
48,418 mi
Viroqua, WI
60 mi away
Great Deal
$48,283
$47,283
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 28,482
- Stock #:
- MX4851
- VIN:
- 1GTP9EEL1MZ241989
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
28,482 mi
Home delivery from Louisville, TN
Price includes $1,244 shipping
Fair Deal
$43,306
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 7,142
- Stock #:
- Y1509
- VIN:
- 1GTUUEEL4SZ265332
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
7,142 mi
Home delivery from Kernersville, NC
Price includes $1,606 shipping
Fair Deal
$60,440
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 33,190
- Stock #:
- 26539
- VIN:
- 3GTP9EEL8MG444653
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
33,190 mi
Viroqua, WI
60 mi away
Fair Deal
$43,290
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 90,012
- Stock #:
- VC26162
- VIN:
- 1GTU9EET9MZ174397
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,012 mi
Home delivery from Hicksville, OH
Price includes $466 shipping
Great Deal
$32,466
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,005
- Stock #:
- PT13182
- VIN:
- 1GTUUEE84PZ127969
Price drop
-$1,000
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
46,005 mi
Rochester, MN
88 mi away
Good Deal
$46,799
$45,799
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 63,184
- Stock #:
- EP04711
- VIN:
- 1GTP9EEL0KZ169678
Sponsored Listing
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
63,184 mi
Stevens Point, WI
63 mi away
Good Deal
$36,899
Overview
The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.
Key Features
- Gas V8, Duramax Turbodiesel I6
- 2-inch suspension lift w/ Rancho shocks
- Skid plates
- Heated/ventilated front seats, leather upholstery
- Touchscreen infotainment w/ Apple CarPlay, Android Auto
Pricing Details
In Crew Cab configuration, the 2023 GMC Sierra 1500 AT4 carries a $66,700 MSRP. Used examples on CarGurus range from $25,025.00 to $85,606.00 with an average price of $32,617.18. The Sierra 1500 AT4 is available with a number of options packages. The Premium Package adds a number of upgraded driver assistance features. The Technology Package adds a head-up display, bed view camera, and rear camera mirror. The AT4 Preferred Package adds a universal garage door opener, adaptive cruise control, and a power-sliding rear window with a defogger.
Specifications
Performance
Engine
6.2-liter gas V8, 3.0-liter turbodiesel I6
Transmission
Eight-speed automatic (gas), 10-speed automatic (diesel)
Drivetrain
Four-wheel drive (4WD)
Horsepower/Torque
420 hp/460 lb-ft (gas) / 277 hp/460 lb-ft (diesel)
0-60 mph
5.8 seconds
MPG
24 mpg city, 34 mpg highway, 28 combined (6AT) / 26 mpg city, 36 mpg highway, 30 combined (5MT)
Curb weight
4,816 pounds
Dimensions
wheelbase
147.53 inches
length
231.72 inches
width
81.24 inches
height
78.35 inches
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 AT4 cost in Merrillan, WI?
The average GMC Sierra 1500 AT4 costs about $31,047.69. The average price has decreased by -3.6% since last year. The 358 for sale near Merrillan, WI on CarGurus, range from $25,025 to $85,606 in price.
How many GMC Sierra 1500 AT4 vehicles in Merrillan, WI have no reported accidents or damage?
318 out of 358 for sale near Merrillan, WI have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 15 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
CarGurus Editorial Team
Best Cars for New Parents
Discover the best family cars for first-time parents in 2025, accounting for door access, car seat compatibility, and other real-world considerations new parents will want to keep in mind.
Drew Johnson
The Cheapest New Trucks on Sale in 2026
Is there such a thing as a cheap new truck any more? Absolutely! Here's our expert guide to the top 10 cheapest new trucks on sale.
CarGurus Editorial Team
The Best Gas Mileage Trucks of 2026
No one wants to cover unnecessary fuel expenses, particularly when operating a business. Here are the top 9 pickup trucks in the US market with the best fuel efficiency.
GMC Sierra 1500 SLT in Merrillan WIGMC Sierra 1500 Denali in Merrillan WIGMC Sierra 1500 AT4 in Merrillan WIGMC Sierra 1500 Elevation in Merrillan WIGMC Sierra 1500 SLE in Merrillan WIGMC Sierra 1500 Base in Merrillan WIGMC Sierra 1500 Work Truck in Merrillan WIGMC Sierra 1500 SLE1 in Merrillan WIGMC Sierra 1500 SL in Merrillan WIGMC Sierra 1500 SLE2 in Merrillan WI
GMC Sierra 1500 in Merrillan WIOBS 1990s-era Chevy and Ford Trucks for Sale in Merrillan WIUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Merrillan WIWork Trucks for Sale in Merrillan WIAmerican Made Trucks For Sale in Merrillan WIGM Certified Preowned Vehicles for Sale Near Merrillan WIBest Pickup Trucks For Sale in Merrillan WI
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in MerrillanUsed SUVs / Crossovers for Sale with Low Mileage in MerrillanUsed Hatchbacks for Sale with Low Mileage in MerrillanUsed Convertibles for Sale with Low Mileage in MerrillanUsed Vans for Sale with Low Mileage in MerrillanUsed Minivans for Sale with Low Mileage in MerrillanUsed Pickup Trucks for Sale with Low Mileage in MerrillanUsed Coupes for Sale with Low Mileage in MerrillanUsed Wagons for Sale with Low Mileage in Merrillan
